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Date: Sat, 15 Jul 2017 09:27:00 +0000 (UTC)
From: "Surendra Singh Lilhore (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.13087373.1500110697000.254765.1500110820020@Atlassian.JIRA>
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Subject: [jira] [Commented] (HDFS-12146) Fix
 TestStoragePolicySatisfierWithStripedFile#testSPSWhenFileHasLowRedundancyBlocks
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archived-at: Sat, 15 Jul 2017 09:27:05 -0000


    [ https://issues.apache.org/jira/browse/HDFS-12146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16088530#comment-16088530 ] 

Surendra Singh Lilhore commented on HDFS-12146:
-----------------------------------------------

{noformat}
java.net.BindException: Problem binding to [localhost:38046] java.net.BindException: Address already in use; For more details see:  http://wiki.apache.org/hadoop/BindException
	at sun.nio.ch.Net.bind0(Native Method)
	at sun.nio.ch.Net.bind(Net.java:433)
	at sun.nio.ch.Net.bind(Net.java:425)
	at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
	at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
	at org.apache.hadoop.ipc.Server.bind(Server.java:545)
	at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:1035)
	at org.apache.hadoop.ipc.Server.<init>(Server.java:2807)
	at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:960)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:420)
	at org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:341)
	at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:802)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.initIpcServer(DataNode.java:1004)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:1415)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:498)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2765)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2668)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2715)
	at org.apache.hadoop.hdfs.MiniDFSCluster.restartDataNode(MiniDFSCluster.java:2320)
	at org.apache.hadoop.hdfs.server.namenode.TestStoragePolicySatisfierWithStripedFile.testSPSWhenFileHasLowRedundancyBlocks(TestStoragePolicySatisfierWithStripedFile.java:370)
{noformat}

> Fix TestStoragePolicySatisfierWithStripedFile#testSPSWhenFileHasLowRedundancyBlocks
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-12146
>                 URL: https://issues.apache.org/jira/browse/HDFS-12146
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Surendra Singh Lilhore
>            Assignee: Surendra Singh Lilhore
>
> TestStoragePolicySatisfierWithStripedFile#testSPSWhenFileHasLowRedundancyBlocks failed in many build with port bind exception. I feel we no need to restart datanodes on same port, just we checking the block redundancy scenario.. 


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